1. Zopanda makina

2. Kulondola kwambiri komanso kulemera kopepuka

3. Mapangidwe ovuta komanso khoma lochepa thupi

4. Zolemba malire onse gawo 1100 mm, osachepera makulidwe 1 mm

5. Amagwiritsidwa ntchito m'makampani oyendetsa ndege ndi ndege, mafakitale a zida, makampani oyendetsa sitima zapamadzi, mafakitale agalimoto ndi zina.